793949 has 8 divisors (see below), whose sum is σ = 862680. Its totient is φ = 726336.

The previous prime is 793939. The next prime is 793957. The reversal of 793949 is 949397.

It can be written as a sum of positive squares in 4 ways, for example, as 1849 + 792100 = 43^2 + 890^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-793949 is a prime.

It is a d-powerful number, because it can be written as 7³ + 9 + 9 + 3 + 4⁹ + 9⁶ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (107835).

2⁷⁹³⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

793949 is a deficient number, since it is larger than the sum of its proper divisors (68731).

793949 is a wasteful number, since it uses less digits than its factorization.

793949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559.

The product of its digits is 61236, while the sum is 41.

The square root of 793949 is about 891.0381585544. The cubic root of 793949 is about 92.5971319592.

The spelling of 793949 in words is "seven hundred ninety-three thousand, nine hundred forty-nine".